In silico analysis of secreted effectorome of the rubber tree pathogen Rigidoporus microporus highlights its potential virulence proteins DOI Creative Commons
Rawit Longsaward, Unchera Viboonjun, Zilan Wen

et al.

Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 15

Published: Sept. 16, 2024

Rigidoporus microporus , the causative agent of white root rot disease rubber trees, poses a significant threat to natural production worldwide. Understanding molecular mechanisms facilitating its pathogenicity would be crucial for developing effective management strategies. The pathogen secretes effector proteins, which play pivotal roles in modulating host immune responses and infection. In this study, silico analyses identified 357 putative secreted proteins from R. genome. These were then integrated into previous RNA-seq data obtained response tree latex exposure. Annotation effectors suggested abundance several families associated with virulence especially hydrophobin glycoside hydrolase (GH) proteins. contribution fungal was discussed, particularly Some unknown highly expressed predicted protein structures, revealing their similarity aminopeptidase, ubiquitin ligase, spherulin, thaumatin protein. This integrative study further elucidates mechanism pathogenesis offers alternative targets control strategies managing plantations.

Language: Английский

Validation of Monilinia fructicola Putative Effector Genes in Different Host Peach (Prunus persica) Cultivars and Defense Response Investigation DOI Creative Commons
L. Landi, Annamaria Lucrezia D’Ortenzio, Sarah Mojela Makau

et al.

Journal of Fungi, Journal Year: 2025, Volume and Issue: 11(1), P. 39 - 39

Published: Jan. 6, 2025

Monilinia fructicola is the most common and destructive brown rot agent on peaches. Knowledge of gene expression mediating host-pathogen interaction essential to manage fungal plant diseases. M. putative virulence factors have been predicted by genome investigations. The pathogen with host was validated. Five isolates were inoculated two cultivars (cv.s) peach (Prunus persica (L.) Batsch) 'Royal Summer' 'Messapia' intermediate late ripening periods, respectively. pattern 17 candidate effector genes functions linked invasion life, seven involved in immune defense system monitored at 0, 2, 6, 10, 24 h-post inoculation (hpi). All induced similar lesions both cv.s whereas modulation regulated mainly 10 hpi, when disease symptoms appeared fruit surface, confirming involvement early infection stage. Although differences observed among isolates, principal component investigation identified main genotype. salicylic acid jasmonate/ethylene signaling pathways differently modulated independent from isolate used for inoculation. On plants susceptible rot, may adapted host's physiology modulating its effectors as weapons.

Language: Английский

Citations

0
Molecular mapping and transfer of sheath blight resistance QTLs from PAU-shb8 to cultivated rice PR-121 DOI
Sarwat Ghulam Rasool,

Ankita Babbar,

S.Vijaya Kumari

et al.

Molecular Genetics and Genomics, Journal Year: 2025, Volume and Issue: 300(1)

Published: Feb. 19, 2025

Language: Английский

Citations

0
Glycoside hydrolase PgGal31A inhibits citrus blue mold via modifying cell wall components DOI
Rong Zhu, Ou Chen,

Yao Xu

et al.

Postharvest Biology and Technology, Journal Year: 2025, Volume and Issue: 225, P. 113527 - 113527

Published: March 23, 2025

Language: Английский

Citations

0
In silico analysis of secreted effectorome of the rubber tree pathogen Rigidoporus microporus highlights its potential virulence proteins DOI Creative Commons
Rawit Longsaward, Unchera Viboonjun, Zilan Wen

et al.

Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 15

Published: Sept. 16, 2024

Rigidoporus microporus , the causative agent of white root rot disease rubber trees, poses a significant threat to natural production worldwide. Understanding molecular mechanisms facilitating its pathogenicity would be crucial for developing effective management strategies. The pathogen secretes effector proteins, which play pivotal roles in modulating host immune responses and infection. In this study, silico analyses identified 357 putative secreted proteins from R. genome. These were then integrated into previous RNA-seq data obtained response tree latex exposure. Annotation effectors suggested abundance several families associated with virulence especially hydrophobin glycoside hydrolase (GH) proteins. contribution fungal was discussed, particularly Some unknown highly expressed predicted protein structures, revealing their similarity aminopeptidase, ubiquitin ligase, spherulin, thaumatin protein. This integrative study further elucidates mechanism pathogenesis offers alternative targets control strategies managing plantations.

Language: Английский

Citations

0